Handling system for a wind turbine nacelle, method for vertical displacement and a wind turbine nacelle and a wind turbine nacelle

摘要

A handling system for a wind turbine nacelle in connection with self-loading or self-unloading of the nacelle to or from a vehicle. The system uses two or more lifting apparatus, where the lifting apparatus are engaged with lifting areas of a load carrying structure of the nacelle. The lifting areas are a part of the load carrying structure or are integrated in the load carrying structure, and where the lifting apparatus lifts by applying linear force to the load carrying structure of the nacelle. A method is also provided for vertical displacement of a wind turbine nacelle and a wind turbine nacelle prepared for self-loading or self-unloading to or from a vehicle.